diff options
Diffstat (limited to 'sd/source/ui/slidesorter/controller/SlsInsertionIndicatorHandler.cxx')
| -rw-r--r-- | sd/source/ui/slidesorter/controller/SlsInsertionIndicatorHandler.cxx | 327 |
1 files changed, 0 insertions, 327 deletions
diff --git a/sd/source/ui/slidesorter/controller/SlsInsertionIndicatorHandler.cxx b/sd/source/ui/slidesorter/controller/SlsInsertionIndicatorHandler.cxx deleted file mode 100644 index b39bb106a..000000000 --- a/sd/source/ui/slidesorter/controller/SlsInsertionIndicatorHandler.cxx +++ /dev/null @@ -1,327 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#include "precompiled_sd.hxx" - -#include "controller/SlsInsertionIndicatorHandler.hxx" -#include "controller/SlsProperties.hxx" -#include "view/SlideSorterView.hxx" -#include "view/SlsLayouter.hxx" -#include "view/SlsInsertionIndicatorOverlay.hxx" -#include "model/SlideSorterModel.hxx" -#include "model/SlsPageEnumerationProvider.hxx" -#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp> - -#include "SlideSorter.hxx" - -using namespace ::com::sun::star::datatransfer::dnd::DNDConstants; - -namespace sd { namespace slidesorter { namespace controller { - - -InsertionIndicatorHandler::InsertionIndicatorHandler (SlideSorter& rSlideSorter) - : mrSlideSorter(rSlideSorter), - mpInsertAnimator(), - mpInsertionIndicatorOverlay(new view::InsertionIndicatorOverlay(rSlideSorter)), - maInsertPosition(), - meMode(MoveMode), - mbIsActive(false), - mbIsReadOnly(mrSlideSorter.GetModel().IsReadOnly()), - mbIsOverSourceView(true), - maIconSize(0,0), - mbIsForcedShow(false) -{ -} - - - - -InsertionIndicatorHandler::~InsertionIndicatorHandler (void) -{ -} - - - - -void InsertionIndicatorHandler::Start (const bool bIsOverSourceView) -{ - if (mbIsActive) - { - OSL_ASSERT(!mbIsActive); - } - - mbIsReadOnly = mrSlideSorter.GetModel().IsReadOnly(); - if (mbIsReadOnly) - return; - - mbIsActive = true; - mbIsOverSourceView = bIsOverSourceView; -} - - - - -void InsertionIndicatorHandler::End (const controller::Animator::AnimationMode eMode) -{ - if (mbIsForcedShow || ! mbIsActive || mbIsReadOnly) - return; - - GetInsertAnimator()->Reset(eMode); - - mbIsActive = false; - // maInsertPosition = view::InsertPosition(); - meMode = UnknownMode; - - mpInsertionIndicatorOverlay->Hide(); - mpInsertionIndicatorOverlay.reset(new view::InsertionIndicatorOverlay(mrSlideSorter)); -} - - - - -void InsertionIndicatorHandler::ForceShow (void) -{ - mbIsForcedShow = true; -} - - - - -void InsertionIndicatorHandler::ForceEnd (void) -{ - mbIsForcedShow = false; - End(Animator::AM_Immediate); -} - - - - -void InsertionIndicatorHandler::UpdateIndicatorIcon (const Transferable* pTransferable) -{ - mpInsertionIndicatorOverlay->Create(pTransferable); - maIconSize = mpInsertionIndicatorOverlay->GetSize(); -} - - - - -InsertionIndicatorHandler::Mode InsertionIndicatorHandler::GetModeFromDndAction ( - const sal_Int8 nDndAction) -{ - if ((nDndAction & ACTION_MOVE) != 0) - return MoveMode; - else if ((nDndAction & ACTION_COPY) != 0) - return CopyMode; - else - return UnknownMode; -} - - - - -void InsertionIndicatorHandler::UpdatePosition ( - const Point& rMouseModelPosition, - const Mode eMode) -{ - if ( ! mbIsActive) - return; - - if (mbIsReadOnly) - return; - - SetPosition(rMouseModelPosition, eMode); -} - - - - -void InsertionIndicatorHandler::UpdatePosition ( - const Point& rMouseModelPosition, - const sal_Int8 nDndAction) -{ - UpdatePosition(rMouseModelPosition, GetModeFromDndAction(nDndAction)); -} - - - - -bool InsertionIndicatorHandler::IsActive (void) const -{ - return mbIsActive; -} - - - - -sal_Int32 InsertionIndicatorHandler::GetInsertionPageIndex (void) const -{ - if (mbIsReadOnly) - return -1; - else - return maInsertPosition.GetIndex(); -} - - - - -void InsertionIndicatorHandler::SetPosition ( - const Point& rPoint, - const Mode eMode) -{ - view::Layouter& rLayouter (mrSlideSorter.GetView().GetLayouter()); - - const view::InsertPosition aInsertPosition (rLayouter.GetInsertPosition( - rPoint, - maIconSize, - mrSlideSorter.GetModel())); - - static sal_Int32 TargetIndex (1); - if (aInsertPosition.GetIndex() == TargetIndex) - { - const view::InsertPosition aPosition (rLayouter.GetInsertPosition( - rPoint, - maIconSize, - mrSlideSorter.GetModel())); - const view::InsertPosition aPosition2 (rLayouter.GetInsertPosition( - rPoint, - maIconSize, - mrSlideSorter.GetModel())); - } - - if (maInsertPosition != aInsertPosition - || meMode != eMode - // || ! mpInsertionIndicatorOverlay->IsVisible() - ) - { - maInsertPosition = aInsertPosition; - meMode = eMode; - mbIsInsertionTrivial = IsInsertionTrivial(maInsertPosition.GetIndex(), eMode); - if (maInsertPosition.GetIndex()>=0 && ! mbIsInsertionTrivial) - { - mpInsertionIndicatorOverlay->SetLocation(maInsertPosition.GetLocation()); - - GetInsertAnimator()->SetInsertPosition(maInsertPosition); - mpInsertionIndicatorOverlay->Show(); - } - else - { - GetInsertAnimator()->Reset(Animator::AM_Animated); - mpInsertionIndicatorOverlay->Hide(); - } - } -} - - - - -::boost::shared_ptr<view::InsertAnimator> InsertionIndicatorHandler::GetInsertAnimator (void) -{ - if ( ! mpInsertAnimator) - mpInsertAnimator.reset(new view::InsertAnimator(mrSlideSorter)); - return mpInsertAnimator; -} - - - - -bool InsertionIndicatorHandler::IsInsertionTrivial ( - const sal_Int32 nInsertionIndex, - const Mode eMode) const -{ - if (eMode == CopyMode) - return false; - else if (eMode == UnknownMode) - return true; - - if ( ! mbIsOverSourceView) - return false; - - // Iterate over all selected pages and check whether there are - // holes. While we do this we remember the indices of the first and - // last selected page as preparation for the next step. - sal_Int32 nCurrentIndex = -1; - sal_Int32 nFirstIndex = -1; - sal_Int32 nLastIndex = -1; - model::PageEnumeration aSelectedPages ( - model::PageEnumerationProvider::CreateSelectedPagesEnumeration( - mrSlideSorter.GetModel())); - while (aSelectedPages.HasMoreElements()) - { - model::SharedPageDescriptor pDescriptor (aSelectedPages.GetNextElement()); - - // Get the page number and compare it to the last one. - const sal_Int32 nPageNumber (pDescriptor->GetPageIndex()); - if (nCurrentIndex>=0 && nPageNumber>(nCurrentIndex+1)) - return false; - else - nCurrentIndex = nPageNumber; - - // Remember indices of the first and last page of the selection. - if (nFirstIndex == -1) - nFirstIndex = nPageNumber; - nLastIndex = nPageNumber; - } - - // When we come here then the selection has no holes. We still have - // to check that the insertion position is not directly in front or - // directly behind the selection and thus moving the selection there - // would not change the model. - if (nInsertionIndex<nFirstIndex || nInsertionIndex>(nLastIndex+1)) - return false; - - return true; -} - - - - -bool InsertionIndicatorHandler::IsInsertionTrivial (const sal_Int8 nDndAction) -{ - return IsInsertionTrivial(GetInsertionPageIndex(), GetModeFromDndAction(nDndAction)); -} - - - - -//===== InsertionIndicatorHandler::ForceShowContext =========================== - -InsertionIndicatorHandler::ForceShowContext::ForceShowContext ( - const ::boost::shared_ptr<InsertionIndicatorHandler>& rpHandler) - : mpHandler(rpHandler) -{ - mpHandler->ForceShow(); -} - - - - -InsertionIndicatorHandler::ForceShowContext::~ForceShowContext (void) -{ - mpHandler->ForceEnd(); -} - -} } } // end of namespace ::sd::slidesorter::controller |